Product Description
Replacement radial shaft seal (bearing seal) for electric lift truck applications, specifically designed for grease retention and contaminant exclusion in bearing housings, manufactured to ISO 6194-1:2017 standards with nitrile rubber construction and steel spring insert. OEM part number 220002276; no cross-reference numbers currently available.
Specifications
Material & Construction
| Seal Material | Nitrile rubber (NBR), continuous molded construction |
Part Numbers
| Manufacturer Part Number | 220002276 |
| OEM Part Number | 220002276 |
Performance Specifications
| Seal Lip Hardness | 70 ±5 Shore A |
Frequently Asked Questions
Q: What is radial shaft seal 220002276 designed for?
A: This is a replacement radial shaft seal (bearing seal) specifically designed for electric lift truck bearing housings. It provides grease retention and contaminant exclusion to protect bearing assemblies in fork lifts and pallet jacks with electric powertrains.
Q: What material and standards does seal 220002276 meet?
A: This seal is manufactured from nitrile rubber (NBR) with continuous molded construction and a steel spring insert. It is manufactured to ISO 6194-1:2017 standards with a lip hardness of 70 ±5 Shore A, meeting industrial bearing seal specifications for durability and performance.
Q: What equipment types use bearing seal 220002276?
A: This seal is compatible with electric lift trucks from major OEM brands including Crown, Toyota, Raymond, Yale, and Hyster. Verify shaft diameter and bore dimensions match your equipment before ordering to ensure proper fit.
Q: How do I know if this bearing seal needs replacement?
A: Replace this seal if you notice grease leakage from bearing housings, visible contamination in grease, grinding or squealing sounds from the bearing, or reduced lift smoothness. These indicate seal degradation and loss of grease retention.
Q: What is the typical lifespan of radial shaft seal 220002276?
A: Bearing seal lifespan depends on operating conditions, bearing load, and maintenance. Seals typically last 2-5 years under normal industrial use. Harsh environments (wet, extreme temperature) and high-load operations may require more frequent replacement.